Curated interview practice questions with answers. These are practice scenarios, not a verified list of past interview questions.
About Rapido hiring for Automation Testing roles
Rapido is a Bengaluru-based ride-hailing platform that started with bike taxis and expanded into auto rickshaws, cabs and parcel delivery. It is known for affordable rides and a subscription-style model for driver partners. It hires software engineers, data scientists, data analysts, product managers and operations roles to run its mobility platform across many Indian cities.
For Automation Testing roles, this Rapido practice set focuses most on Selenium WebDriver (9), Core Java for Testers (5), REST Assured (5), TestNG Framework (5). It has 30 medium, 10 hard questions, so you can start easy and work up to the harder ones.
Company type
Product
Headquarters
Bengaluru, India
Main India offices
Bengaluru
Rapido Automation Testing interview process
Online coding or analytics assessment
Technical round 1 (DSA or SQL)
Technical round 2 (design or case)
Hiring manager round
Typical pattern based on public candidate experiences. Rounds vary by role, team and year.
Solved for RapidoStart practicing
3 QUESTIONS FREESign up to unlock the full question bank and track your progress.Unlock every question and answer, then continue practising company-wise and package-wise.
✓ 3 questions free • Unlock the rest in seconds
01
Write a Java stream that extracts and sorts product prices from a list of WebElements.
First confirm the server uses a self-signed or internal certificate. The proper fix is to import the company CA certificate into a truststore and configure REST Assured with trustStore(path, password). As a temporary measure in a test environment only, relaxedHTTPSValidation() skips checks. Never use relaxed validation against production, and raise the certificate issue with the infra team.
03
How do you handle test data cleanup in Cucumber scenarios?
Create data in Given steps through APIs, record the created IDs in the scenario context, and delete them in an @After hook, which runs even when the scenario fails. Use unique names with a timestamp or UUID to avoid clashes in parallel runs. For shared environments, add a nightly cleanup job for leftover data tagged with a test prefix.
Most teams use trunk-based development or a light GitHub Flow: short-lived feature branches from main, a pull request with review and a CI run, then merge. Long-lived branches cause painful conflicts. Keep automation code in the same repository as the app when possible so tests change together with features, or tag test versions to match app releases.
06
How do you automate a two-factor authentication step in a test environment?
Do not try to read SMS from a real phone. Ask developers for a test-only approach: a fixed OTP for test users, a bypass flag in non-production, or an API to fetch the latest OTP. For authenticator apps, store the test account's TOTP secret and generate codes in Java with a TOTP library. Keep production 2FA untouched and secrets in the CI credential store.
07
How do you record videos of tests running on a Docker Selenium Grid?
Add the selenium/video image as a sidecar container next to each node, sharing the node's display through DISPLAY_CONTAINER_NAME, and mount a folder for the mp4 files. Newer Grid versions also support recording per session by setting the se:recordVideo capability with Dynamic Grid. Name videos with se:name so they match test names. Keep videos only for failed tests or for a few days, because they use a lot of disk space.
Check CPU and memory usage of application servers, garbage collection pauses and heap usage for Java services, thread pool and connection pool saturation, database slow queries, locks and connection counts, disk I/O and network bandwidth. Also look at load balancer and cache hit rates and error logs. Correlate the timestamp of the slowdown with these graphs in an APM or monitoring tool to find which resource saturated first.
10
How do you validate an XML response in REST Assured?
// REST Assured uses GPath for XML as well as JSON
given()
.accept(ContentType.XML)
.when()
.get("/orders/42")
.then()
.statusCode(200)
.contentType(ContentType.XML)
.body("order.@id", equalTo("42"))
.body("order.items.item.size()", equalTo(3))
.body("order.status", equalTo("SHIPPED"));
11
Write Selenium code to verify that all links on a page are not broken.
Use a DriverManager with a ThreadLocal<WebDriver>, created in @BeforeMethod and removed in @AfterMethod. Page objects receive the driver through the constructor or get it from DriverManager.getDriver(). Constructor injection is cleaner and easier to test. Never store the driver in a static field shared by all threads, or parallel tests will control each other's browsers.
@Factory creates test class instances dynamically, each with different constructor data, so all tests in the class run once per instance. For example a factory can create LoginTests for chrome and firefox. It differs from DataProvider, which runs one method many times with different arguments. Factory is useful when a whole class should repeat for each configuration.
17
How do you run JMeter tests in a Jenkins pipeline and fail the build when an SLA is breached?
Run JMeter in non-GUI mode in a pipeline stage, ideally inside a Docker image with a pinned JMeter version, and archive the JTL and HTML report. Enforce SLAs with Duration Assertions or a JSR223 check, or parse the JTL in a script that compares 95th percentile and error rate with thresholds and exits non-zero. The Jenkins Performance plugin can also mark builds unstable or failed based on thresholds and trends.
Automate stable, repetitive, high-risk and data-heavy flows (smoke, regression). Skip one-time tests, frequently changing UI and checks needing human judgement. Compare run frequency × manual time with build and maintenance cost.
19
How do you test a responsive page in a mobile viewport using Selenium?
For layout checks you can set the window size, like driver.manage().window().setSize(new Dimension(390, 844)). For closer emulation in Chrome use mobile emulation in ChromeOptions: options.setExperimentalOption("mobileEmulation", Map.of("deviceName", "Pixel 7")), which also sets the user agent, pixel ratio and touch events. This catches responsive layout bugs quickly, but it is not a replacement for testing on real mobile browsers.
20
You need the same test to support Chrome, Firefox and Edge. How would you design driver creation in Java?
Use a factory: a BrowserType enum and a DriverFactory.create(BrowserType) that returns the right WebDriver with its options, using a switch. Read the browser from a system property with a default. For remote runs, return RemoteWebDriver with the same options. Tests depend only on the WebDriver interface, so adding a new browser changes one class, following the open-closed principle.
21
What can testers do with Chrome DevTools Protocol support in Selenium 4?
Selenium 4 exposes CDP through the DevTools interface and the newer cross-browser BiDi APIs. Testers can capture console logs and JavaScript errors, intercept or mock network requests, emulate slow networks or geolocation, add basic authentication headers and collect performance metrics. CDP is Chromium-specific and tied to browser versions, so for long-term code prefer WebDriver BiDi features where available, and keep CDP usage behind a small helper class.
22
What is RequestSpecification in REST Assured and why use it?
RequestSpecification holds common request settings such as base URI, base path, headers, content type, authentication and filters. You build it once with RequestSpecBuilder and reuse it with given().spec(reqSpec). This removes repetition, keeps environment settings in one place and makes switching between QA and staging easy. ResponseSpecification does the same for common assertions like status code and content type.
23
What is the Optional class in Java and where is it useful in test code?
Optional is a container that may or may not hold a value, introduced in Java 8 to avoid returning null. In test code it suits lookups that can legitimately find nothing, such as finding a row in a table or reading an optional config key. Callers use orElse, orElseThrow or ifPresent instead of null checks. For example, findRowByName(name).orElseThrow(() -> new AssertionError(name + " not found")) gives a clear failure message.
24
A mobile test fails intermittently because an animation is still running when you tap. How do you fix it?
Wait for a stable end state instead of sleeping, for example wait until the target element is visible and enabled or until a spinner disappears. On test devices and emulators you can disable animations with adb shell settings put global window_animation_scale 0, along with the transition and animator scales. Ask developers for an idle indicator if needed. Disabling animations makes tests faster and more stable, but keep one manual check of the real animations.
25
How would you explain to a manager why mobile automation estimates are higher than web estimates?
Situation: a manager questioned why my mobile estimate was nearly double the web one. Task: justify it with facts. Action: I listed the extra work: two platforms with separate locators, device and OS version matrix, slower sessions, app builds and signing, gestures and permissions, and device lab maintenance. I showed timings from a pilot of five tests. Result: the manager accepted a phased plan starting with Android smoke tests, and later estimates were trusted because they were data-backed.
Screenplay models tests around actors who have abilities (browse the web, call an API), perform tasks (place an order) made of interactions, and ask questions to verify state. It scales better for large suites because tasks are small, composable classes, whereas page objects can grow huge. It has a steeper learning curve, so POM with components is enough for most teams.
30
What is the difference between hard and soft assertions?
A steady rise under constant load usually indicates a resource leak, such as memory not being freed, growing caches, unclosed database connections or threads, or log and temp files filling disk. Check heap usage and garbage collection trends, connection pool counts and open file handles over time. A heap dump comparison can show which objects grow. Share the evidence with developers, since such issues rarely appear in short tests.
32
Tell me about a time you moved from web automation to mobile automation.
Situation: my team needed Android regression tests and I only knew Selenium. Task: deliver a smoke suite in one month. Action: I learned Appium 2 setup, used Appium Inspector to find locators, asked developers to add accessibility ids, and reused our TestNG, POM and reporting structure with a new driver factory. Result: twenty smoke tests ran nightly on emulators within four weeks, and release smoke testing dropped from half a day to forty minutes.
33
What are Maven profiles and how do you use them in automation?
Profiles are sets of configuration activated by name, such as -Pqa or -Pstaging, or by conditions. In automation they switch environment URLs, suite files, browsers or parallel settings without changing code. For example a regression profile sets suiteXml to regression.xml and threadCount to 4. Combined with properties files, profiles keep one codebase for every environment.
34
A third-party payment API is slow and makes your tests time out in CI. What do you do?
Separate concerns: for most functional tests, stub the payment API with WireMock returning success, failure and timeout responses, so tests are fast and deterministic. Keep a small set of integration tests against the sandbox, with longer timeouts and retries for network errors, run on a schedule. Report sandbox slowness separately so it does not block every pull request.
35
How do you validate a response against a JSON schema in REST Assured?
Add the json-schema-validator dependency, place the schema file in src/test/resources, and assert with then().body(matchesJsonSchemaInClasspath("user-schema.json")). Schema validation checks field types, required fields and structure, so it catches contract changes that value checks might miss. It complements, not replaces, assertions on business values like status or totals.
36
How do you avoid page object classes becoming too large?
Split pages into components for repeated or complex areas, keep only user actions as public methods, move generic helpers to BasePage or utilities, and avoid one method per element. If a page has distinct modes like view and edit, use separate classes. Review page classes during code review and refactor when they cross a few hundred lines.
37
Your UI regression suite has 15 percent flaky failures. How would you bring it under control?
Measure flakiness per test over many runs and fix the worst first. Typical fixes are replacing sleeps with explicit waits, creating independent test data via API, avoiding shared logins, using stable locators, isolating parallel drivers and stubbing unstable third parties. Quarantine known flaky tests into a separate job so they do not block releases, and set a target like under 2 percent.
38
What are the different types of waits in Selenium?
Call the first page, check page size, total count and the next link or cursor. Loop through pages until there is no next page, collecting IDs, then assert no duplicates and the total matches the reported count. Also test edge cases: page 0, a page beyond the last, invalid page size and sorting stability. Cap the loop to avoid endless runs if the API misbehaves.
40
How do you handle a browser basic authentication pop-up in Selenium?
The basic auth dialog is not part of the page, so findElement cannot reach it. The simplest way is putting credentials in the URL, like https://user:pass@site.test, which works in many browsers. In Selenium 4 with Chromium you can register credentials through the HasAuthentication interface: ((HasAuthentication) driver).register(UsernameAndPassword.of("user", "pass")). Keep the credentials in environment variables or a secret store, never in code.
Tips to crack the Rapido Automation Testing interview
Practise DSA and design of location-based systems such as nearby driver matching, surge pricing and live tracking.
For analyst roles, prepare metrics like ride completion rate, cancellations and captain utilisation, and practise SQL on them.
Use the Rapido app in your city and form clear opinions on rider and driver experience before the interview.
Keep a one-minute story ready for every project on your CV: problem, your part, tools, result.
Practise the hard questions on this page aloud; Rapido interviewers usually ask follow-ups on your first answer.
Frequently asked questions
How many rounds are there in the Rapido Automation Testing interview?
Candidates usually go through 4 stages: Online coding or analytics assessment; Technical round 1 (DSA or SQL); Technical round 2 (design or case); Hiring manager round. The exact rounds change with the role, team, location and your experience, so confirm the process with the recruiter.
Which topics should I prepare for the Rapido Automation Testing interview?
This practice set leans on Selenium WebDriver (9), Core Java for Testers (5), REST Assured (5), TestNG Framework (5). Revise those first, then practise explaining one or two of your own projects end to end, because most Rapido interviewers ask you to walk through real work.
Are these the exact questions asked at Rapido?
No. These are curated practice questions that match the skills and difficulty usually tested in product interviews like Rapido's. They are not a leaked or verified list of past questions.
Where does Rapido hire Automation Testing professionals in India?
Rapido has large teams in Bengaluru. Openings and locations change often, so check the Rapido careers page and filter by city and experience.
Automation Testing questions for similar companies